OleDbDataAdapter da = new OleDbDataAdapter("select top 5 * from info where pic=1 and nclassid=26 order by id desc", conn);
DataTable dt = new DataTable();
da.Fill(dt);
for (int i = 0; i < dt.Rows.Count; i++)
{
strpics += dt.Rows[i]["DefaultPic"];
if (i < 4) { strpics += "|"; }
strlinks += "show.aspx?id=" + dt.Rows[i]["id"] + "|";
strtitles += dt.Rows[i]["title"] + "|";
}
conn.Close();
我想把 strlinks += "show.aspx?id=" + dt.Rows[i]["id"] + "|";// 这一句修改成两个索引strlinks += "show.aspx?id=" + dt.Rows[i]["id"] + "&"nid=" + dt.Rows[i]["nclassid"] + "|";但是运行时只显示id索引,却没有nid索引,为什么?怎么修改才对?谢谢
------解决方案--------------------------------------------------------
- C# code
OleDbDataAdapter da = new OleDbDataAdapter("select top 5 * from info where pic=1 and nclassid=26 order by id desc", conn); DataSet ds = new DataSet(); da.Fill(ds); DataTable dt = ds.Table[0].DefultView; for (int i = 0; i < dt.Rows.Count; i++) { strpics += dt.Rows[i]["DefaultPic"]; if (i < 4) { strpics += "|"; } strlinks += "show.aspx?id=" + dt.Rows[i]["id"] + "&nid=" + dt.Rows[i]["nclassid"]; } conn.Close();
------解决方案--------------------------------------------------------
- C# code
OleDbDataAdapter da = new OleDbDataAdapter("select top 5 * from info where pic=1 and nclassid=26 order by id desc", conn); DataSet ds = new DataSet(); da.Fill(ds); DataTable dt = ds.Table[0].DefultView; for (int i = 0; i < dt.Rows.Count; i++) { strpics += dt.Rows[i]["DefaultPic"]; if (i < 4) { strpics += "|"; } strlinks += "show.aspx?id=" + dt.Rows[i]["id"] + "&nid=" + dt.Rows[i]["nclassid"]; } conn.Close();